/*
 * Copyright (c) 2018 - Manifold Systems LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package manifold.api.fs;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.nio.file.Path;

public interface IFile extends IResource
{
  public static IFile getIFile( IFileSystem fs, Path classFile )
  {
    try
    {
      return fs.getIFile( classFile.toUri().toURL() );
    }
    catch( MalformedURLException e )
    {
      throw new RuntimeException( e );
    }
  }

  IFile[] EMPTY_ARRAY = new IFile[0];

  InputStream openInputStream() throws IOException;

  OutputStream openOutputStream() throws IOException;

  OutputStream openOutputStreamForAppend() throws IOException;

  String getExtension();

  String getBaseName();

  /** Facilitates virtual files e.g., IFileFragment */
  default IFile getPhysicalFile()
  {
    return this;
  }
}
